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ISTQB CTAL-TTA Practice Test - Questions Answers, Page 17

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Question 161

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Given the following pseudo code for a program to solve quadratic equations:

program Quadratic Formula

integer: a, b, c, d

floating point: r1, r2

READ (a)

READ (b)

READ (c)

d := (b * b) - (4 * a * c)

IF d < 0 THEN

PRINT ('Imaginary Roots')

ELSE

r1 := (-b + sqrt(d)) / (2 * a)

r2 := (-b - sqrt(d)) / (2 * a)

PRINT ('first root is: ' r1)

PRINT ('second root is: ' r2)

ENDIF

END program Quadratic_Formula

Which of the following checklist items is MOST likely to indicate a problem in this program?

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Question 162

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As Technical Test Analyst on a test automation project covering the acquisition of a commercial test execution tool, what would you MOST likely be responsible for?

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Question 163

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Considering the following statements:

A) The data used for a test is held external to the automated script

B) The scope of an automated test suite is driven by the range of test data available

C) It uses a high-level language to separate the action to be performed on the test data from the test script

D) A spreadsheet is used to record the actions to be performed instead of the input data

Which of the following options is the correct selection of these statements to describe data-driven and keyword-driven automation?

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Question 164

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Given the following pseudocode:

Program tax check

Integer: tax_rate

real: tax%

BEGIN

tax% := 0

GET (tax_rate)

WHILE tax_rate > 0 loop

IF tax_rate > 3 THEN

tax_rate := 3

ENDIF

tax% := tax% + (tax_rate / 10)

tax_rate := tax_rate - 1

ENDLOOP

IF tax% > 0.6 THEN

print ('tax rate is high')

ELSEIF tax% < 0.1 THEN

print ('tax rate is zero')

ELSE

print ('tax rate is low')

ENDIF

END tax check

If control flow analysis is performed on the pseudocode, which of the following results is MOST likely?

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Question 165

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Given the following pseudocode:

Program tax check

BEGIN

yearly := 0

tax := 0

get (monthly)

get (tax_rate)

for I = 1..12 loop

yearly := yearly + monthly

tax := tax - (tax_rate * monthly)

ENDLOOP

salary := monthly * 12

IF salary = yearly THEN

print ('Salary OK')

ELSE

print ('Salary not OK')

ENDIF

year_tax := salary * tax_rate

IF year_tax = tax THEN

print ('Tax Problem')

ENDIF

END tax check

If control flow analysis is performed on the pseudocode, which of the following results is MOST likely?

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Question 166

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Which TWO of the following describe a function of some common web-based testing tools?

A) To generate HTML and XML that is compliant with industry standards such as W3C

B) To provide information on the size of the web pages and on the time necessary to download them

C) To scan and check that no broken or missing hyperlinks are present on a web site

D) To allow applications to be tested by simulating a mobile platform's runtime environment

E) To provide an engine that allows a user to execute a model describing a system's intended run-time behavior

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Question 167

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An enhancement to a Social Media application allows for the creation of new Groups. Any number of existing application members can be added to a

Group. An attempt to add a non-existing member of the application to a Group will result in an error. Members can also be removed from an existing Group.

Existing Groups can also be deleted but only if there are no current members attached to it.

Which keyword-driven input table provides an adequate test of this enhancement?

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Question 168

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What BEST describes how tools can support the practice of Model-Based Testing (MBT)?

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Question 169

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Which statement about component testing tools and build automation tools is TRUE?

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Question 170

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Which statement is correct with respect to a mobile emulator tool?

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